linux

iv/linux

History

Krzysztof Kozlowski 6fec1ab67f selftests/ftrace: Do not trace do_softirq because of PREEMPT_RT

The PREEMPT_RT patchset does not use do_softirq() function thus trying
to filter for do_softirq fails for such kernel:

  echo do_softirq
  ftracetest: 81: echo: echo: I/O error

Choose some other visible function for the test.  The function does not
have to be actually executed during the test, because it is only testing
filter API interface.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>

2022-02-14 13:28:17 -07:00

00basic

selftests/ftrace: Convert required interface checks into requires list

2020-06-16 10:39:20 -06:00

direct

selftests/ftrace: Convert required interface checks into requires list

2020-06-16 10:39:20 -06:00

dynevent

selftests/ftrace: Update test for more eprobe removal process

2021-10-13 19:27:53 -04:00

event

selftests/ftrace: fix event-no-pid on 1-core machine